{"product_id":"merc-280","title":"Mercury MerCruiser Bravo Sterndrive Clamp Plate Tool - 91-43559T","description":"\u003cp\u003eThe Mercury MerCruiser Quicksilver \u003cstrong\u003e91-43559T\u003c\/strong\u003e is a genuine Mercury Marine OEM \u003cstrong\u003eclamp plate tool\u003c\/strong\u003e used for Bravo sterndrive service where the factory service procedure calls for this specialty tool. This tool is used during lower-unit and gear housing service to help hold the gear assembly in the correct service position while checking or setting internal gearcase measurements. It is intended for professional Bravo drive service, gear housing work, bearing service, and related lower-unit procedures that require the correct Mercury clamp plate.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Mercury Marine factory OEM service tool.\u003c\/li\u003e\n\u003cli\u003eMercury\/MerCruiser part number: \u003cstrong\u003e91-43559T\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: \u003cstrong\u003e43559T\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOfficial part label: \u003cstrong\u003eCLAMP PLATE TOOL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eGTIN\/UPC: \u003cstrong\u003e745061467699\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eListed shipping weight: \u003cstrong\u003e0.90 lb\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eListed shipping dimensions: \u003cstrong\u003e3.80 in. L x 1.90 in. W x 3.90 in. H\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUsed for Bravo sterndrive gear housing and lower-unit service procedures where specified by Mercury.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis service tool is associated with Mercury\/MerCruiser \u003cstrong\u003eBravo sterndrive\u003c\/strong\u003e and related transom service applications by serial range, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBravo One\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo Two\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo Three\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo X One\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo X Two\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo X Three\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo XR One\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo XR Three\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo XR Sportmaster\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBravo XZ One\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHi Performance Transom\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIntegrated Transom\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this tool only where the Mercury service manual or parts\/service procedure specifically calls for \u003cstrong\u003e91-43559T \/ 43559T\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm the required tool by drive model, drive serial number, gear housing type, and the exact Mercury service procedure before ordering. Bravo drive families share many service operations, but specialty tools can vary by housing style, bearing carrier arrangement, gearset, and service step.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Tool Is Needed\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis clamp plate tool is used during Bravo gear housing service, lower-unit teardown, bearing carrier work, gearset inspection, and procedures where the gear assembly must be held securely for accurate service checks. It is especially relevant when the gear housing is separated for internal inspection, resealing, bearing service, shim work, or gear backlash\/preload verification.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eService Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUse this tool only with the correct Mercury service manual procedure for the specific Bravo drive. Inspect the gear housing, bearing carrier, gearset, shims, seals, bearings, and related service tools before beginning the job. Do not substitute generic clamps or improvised plates when a factory clamp plate is required, as inaccurate holding or alignment can affect measurement accuracy and gearcase setup.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e91-43559T\u003c\/strong\u003e — Mercury\/MerCruiser formatted service tool number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e43559T\u003c\/strong\u003e — Manufacturer part number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSierra 18-9843\u003c\/strong\u003e — aftermarket service tool cross-reference to verify by application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBravo gearcase setup depends on accurate measurement and controlled assembly position. Using the correct clamp plate tool helps keep the service procedure repeatable, especially when checking gear contact, bearing preload, backlash, or related internal tolerance work on Bravo sterndrives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563859542052,"sku":"43559T","price":101.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/f755e340-c792-4eaa-ab95-5414c59b6da5.png?v=1781048218","url":"https:\/\/marisolmarine.com\/products\/merc-280","provider":"Marisol Marine Company","version":"1.0","type":"link"}